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// met:
//
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// notice, this list of conditions and the following disclaimer.
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// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
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//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

//
// Tests that verify interaction of exceptions and death tests.

#include "gtest/gtest-death-test.h"
#include "gtest/gtest.h"

#if GTEST_HAS_DEATH_TEST

#if GTEST_HAS_SEH
#include <windows.h> // For RaiseException().
#endif

#include "gtest/gtest-spi.h"

#if GTEST_HAS_EXCEPTIONS

#include <exception> // For std::exception.

// Tests that death tests report thrown exceptions as failures and that the
// exceptions do not escape death test macros.
TEST(CxxExceptionDeathTest, ExceptionIsFailure)
{
    try {
        EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw 1, ""), "threw an exception");
    } catch (...) { // NOLINT
        FAIL() << "An exception escaped a death test macro invocation "
               << "with catch_exceptions "
               << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
    }
}

class TestException : public std::exception
{
public:
    const char *what() const noexcept override { return "exceptional message"; }
};

TEST(CxxExceptionDeathTest, PrintsMessageForStdExceptions)
{
    // Verifies that the exception message is quoted in the failure text.
    EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
                            "exceptional message");
    // Verifies that the location is mentioned in the failure text.
    EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
                            __FILE__);
}
#endif // GTEST_HAS_EXCEPTIONS

#if GTEST_HAS_SEH
// Tests that enabling interception of SEH exceptions with the
// catch_exceptions flag does not interfere with SEH exceptions being
// treated as death by death tests.
TEST(SehExceptionDeasTest, CatchExceptionsDoesNotInterfere)
{
    EXPECT_DEATH(RaiseException(42, 0x0, 0, NULL), "")
        << "with catch_exceptions "
        << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
}
#endif

#endif // GTEST_HAS_DEATH_TEST

int main(int argc, char **argv)
{
    testing::InitGoogleTest(&argc, argv);
    testing::GTEST_FLAG(catch_exceptions) = GTEST_ENABLE_CATCH_EXCEPTIONS_ != 0;
    return RUN_ALL_TESTS();
}
